Sometimes the switch is bad, sometimes the resistor, but usually high will work, blower motor is most common for many. Sometimes you can rap on the motor housing while the switch is on and trigger it to work temporaily. You need to get to the connector of the motor and test it with a test light to see if it is getting power. If it is, you need a motor, if it isn't go one step back into the circuit.
Monday, January 15th, 2007 AT 8:15 PM